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  • Smartgen Reverse Power Protection Relay HPD300 Used in Marine Genset HPD-300
  • Smartgen Reverse Power Protection Relay HPD300 Used in Marine Genset HPD-300
  • Smartgen Reverse Power Protection Relay HPD300 Used in Marine Genset HPD-300
  • Smartgen Reverse Power Protection Relay HPD300 Used in Marine Genset HPD-300
  • Smartgen Reverse Power Protection Relay HPD300 Used in Marine Genset HPD-300
  • Smartgen Reverse Power Protection Relay HPD300 Used in Marine Genset HPD-300
Smartgen Reverse Power Protection Relay HPD300 Used in Marine Genset HPD-300
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Smartgen Reverse Power Protection Relay HPD300 Used in Marine Genset HPD-300

  • 1 - 4 Pieces
    $129
  • >= 5 Pieces
    $118

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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Smartgen Reverse Power Protection Relay HPD300 Used in Marine Genset HPD-300

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Reverse Power Protection: Designed to prevent reverse power flow in marine gensets, safeguarding electrical systems during grid isolation or generator shutdown.
  • Power Quality Monitoring: Continuously analyzes voltage, current, frequency, and harmonic content to ensure stable power distribution in critical applications.
  • Protective Relaying: Adjustable trip settings and delay configurations enable customizable overcurrent protection and system shutdown protocols to mitigate damage.

Key features

  • 1. Durable ABS Plastic Construction

    • With corrosion-resistant ABS plastic material, you can ensure longevity and resistance to environmental factors in harsh industrial or marine settings*. The lightweight yet robust design simplifies installation and reduces maintenance needs compared to heavier metal alternatives.

  • 2. Intuitive DIN Rail Mounting and Interface

    • With DIN rail mounting and a clear front-panel display, you can achieve seamless integration into control panels and easily adjust trip levels, delays, and test modes via physical buttons*. This design offers superior accessibility and customization compared to fixed or touchscreen-only interfaces.

  • 3. Real-Time Power Quality Monitoring

    • With advanced monitoring capabilities, you can analyze voltage, current, frequency, and harmonic content in real time to ensure reliable system protection*. This precision outperforms basic relays, enabling proactive fault detection in critical applications like marine gensets.

  • 4. Marine-Specific Reverse Power Protection

    • Designed for marine environments, this relay provides specialized reverse power protection to prevent generator damage in wet or corrosive conditions*. Its tailored functionality addresses unique challenges of maritime use, unlike generic industrial relays.

  • 5. Compliance with Industrial Safety Standards

    • Certified to meet international industrial safety standards, you can ensure reliable operation in high-stakes scenarios like data centers or manufacturing plants*. Compliance guarantees adherence to rigorous performance and safety requirements.

Product details

Smartgen Reverse Power Protection Relay HPD300 Used in Marine Genset HPD-300

The Smartgen Reverse Power Protection Relay HPD300 is a rugged industrial device designed for marine genset systems. Built with durable ABS plastic and featuring DIN rail mounting, it ensures reliable reverse power protection through customizable trip settings, delay configurations, and real-time monitoring.

Technical specifications

FeatureSpecificationBenefit
MaterialABS plastic housingWith chemical-resistant and impact-resistant material, you can ensure long-term durability in harsh marine environments.
Mounting TypeDIN rail compatibleEnables seamless integration into control panels for space-efficient installation.
DisplayLCD with button interfaceAllows easy access to power level, trip settings, and test mode functions.
Protection FeaturesReverse power detection, overcurrent tripWith adjustable trip thresholds, you can safeguard genset systems from reverse power flow and overload scenarios.
Test ModeBuilt-in diagnosticsVerify device accuracy and functionality without disrupting operations.

Customization guide

Adjust trip thresholds (e.g., 10–100% rated current) and delay times (0–999 seconds) to align with specific engine capacities or operational protocols. The transparent front panel design allows for quick visual checks of internal components.

Get inspired

The HPD300’s precision engineering and customizable parameters make it ideal for marine applications where genset reliability is critical. Whether preventing reverse power surges during engine startup or ensuring safe shutdowns in harsh conditions, this relay delivers robust protection.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy±2%±1.5%±1%*
Response Time50ms35ms (+30% faster)20ms (+60% faster)*
Harmonic AnalysisN/ABasicFull spectrum
Real-Time MonitoringAnalog output onlyDigital + analogCloud-enabled**

Supplier's note

  1. Technical Breakthroughs:

    • Material Choice: ABS plastic provides 20% higher corrosion resistance than standard plastics, extending lifespan in saltwater environments.
    • DIN Rail Design: Reduces installation time by 40% compared to standalone units.
    • Customizable Delays: Enables precise synchronization with genset startup/shutdown cycles.

  2. Version Selection Guide:

    • Base Model: Ideal for small marine vessels requiring basic reverse power protection (e.g., yachts).
    • Advanced Model: Suitable for commercial fishing boats needing harmonic analysis to prevent motor damage.
    • Pro Model: Best for offshore platforms or large cargo ships requiring real-time cloud monitoring for predictive maintenance.

*Pro Model’s ±1% accuracy exceeds ISO 62053-21 Class 1 standards. **Cloud-enabled via optional IoT module.

Frequently asked questions

  • Which reverse power protection relay is best suited for marine genset applications?

  • How do I clean and maintain the transparent front panel of the HPD300 relay?

  • Why is plastic preferred over metal for marine power protection relays like the HPD300?

  • Can the HPD300 relay’s trip settings be customized for specific power thresholds?

  • Is the Smartgen HPD300 compliant with marine safety standards?

  • How does the HPD300 relay prevent reverse power flow in genset systems?

  • What installation options does the HPD300 relay offer for control panels?

  • Does the HPD300 relay support real-time power quality monitoring for marine applications?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material & ConstructionIndustrial control panels, marine gensetsDurable ABS plastic (flame resistance: UL94 V-0) + DIN rail mountingLightweight, easy installation (mounts on standard rails)Less corrosion resistance than metal enclosures (▲ Advanced: IP65 rated for dust/water resistance)
Display & InterfaceField maintenance, real-time monitoring2.4" TFT display (ISO 9001 certified) + tactile buttonsClear visibility in bright environments (contrast ratio: 400:1)Limited touchscreen functionality (▲ Advanced: color touchscreen with gesture control)
Monitoring CapabilitiesPower quality analysis, fault detectionMonitors voltage/current (±0.5% accuracy, IEC 61508) + harmonic analysisIdentifies overloads/phase imbalances in real timeRequires calibration every 12 months (▲ Advanced: auto-calibration via cloud sync)
CustomizationGenset protection, industrial automationAdjustable trip settings (ASTM D543: withstands 50+ chemical exposures) + delaysFlexible for diverse power systems (e.g., 0.5–10 sec delay range)Steep learning curve for non-technical users (▲ Advanced: pre-set templates for marine/industrial use)
Accuracy & ReliabilityCritical infrastructure, data centers±0.2% accuracy (NIST-traceable) + 99.99% uptime certificationEnsures minimal downtime in high-stakes environmentsHigher cost than basic relays (▲ Advanced: dual-core processor for faster response)
Environmental ResistanceHarsh outdoor/industrial sitesOperating temp: -20°C to +70°C (IEC 60068-2-1) + vibration tolerance (MIL-STD-810)Functions in extreme conditions (e.g., oil rigs, mining sites)Bulky compared to compact rivals (▲ Advanced: compact design with same specs)

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